Blackspire Chainring Bolts - OuterBlackspire Chainring Bolts - Outer When you are using a Blackspire product you are not riding with a low-grade component. So, when you make the long drop or eve...(more)

Blackspire Chainring Bolts - OuterBlackspire Chainring Bolts - Outer When you are using a Blackspire product you are not riding with a low-grade component. So, when you make the long drop or eve...(more)